Hardware Spec Index

Zephyra FN-5664 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN5664-SE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index909 (Case Fans scale)
Category rank#23,136
Street price$29
Power3 W
Performance per dollar31.34
Released2020

Specifications

BrandZephyra
ModelZephyra FN-5664 SE
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5664 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/1770929 (accessed 2026-10-25).